A file of signals intelligence reports, messages, and correspondence issued by the Government Code and Cypher School and sent by the head ('C') of the Secret Intelligence Service (MI6) to the Prime Minister, Winston Churchill. This file includes the following correspondence: from the Ministry of Foreign Affairs in Lisbon, on the position of the negotiations with the U.K., as at June 30.
- Collection ID
- HW1
- Conflict
- Second World War
- Countries
- England
- Document Reference
- HW1 /1787/2
- Document Types
- Intelligence Report
- File Reference
- HW1 /1787
- Identifier
- 10.1080/swwf.hw1.1787.002
- Keywords
- Diplomatic Intelligence Portuguese Foreign Policy
- Languages
- English
- Organizations
- Government Code and Cypher School
- Pages
- 3
- Published in
- United Kingdom
- Themes
- International Relations
